Use GitHub Actions for continuous integration

.codespellrc

@@ -0,0 +1,7 @@
+# See: https://github.com/codespell-project/codespell#using-a-config-file
+[codespell]
+# In the event of a false positive, add the problematic word, in all lowercase, to a comma-separated list here:
+ignore-words-list = ,
+check-filenames =
+check-hidden =
+skip = ./.git

.github/dependabot.yml

@@ -0,0 +1,10 @@
+# See: https://docs.github.com/en/github/administering-a-repository/configuration-options-for-dependency-updates#about-the-dependabotyml-file
+version: 2
+
+updates:
+  # Configure check for outdated GitHub Actions actions in workflows.
+  # See: https://docs.github.com/en/github/administering-a-repository/keeping-your-actions-up-to-date-with-dependabot
+  - package-ecosystem: github-actions
+    directory: / # Check the repository's workflows under /.github/workflows/
+    schedule:
+      interval: daily

.github/workflows/check-arduino.yml

@@ -0,0 +1,28 @@
+name: Check Arduino
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  push:
+  pull_request:
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by new rules added to Arduino Lint.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Arduino Lint
+        uses: arduino/arduino-lint-action@v1
+        with:
+          compliance: specification
+          library-manager: update
+          # Always use this setting for official repositories. Remove for 3rd party projects.
+          official: true
+          project-type: library

.github/workflows/compile-examples.yml

@@ -0,0 +1,78 @@
+name: Compile Examples
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  push:
+    paths:
+      - ".github/workflows/compile-examples.yml"
+      - "library.properties"
+      - "examples/**"
+      - "src/**"
+  pull_request:
+    paths:
+      - ".github/workflows/compile-examples.yml"
+      - "library.properties"
+      - "examples/**"
+      - "src/**"
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage caused by changes to external resources (libraries, platforms).
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  build:
+    name: ${{ matrix.board.fqbn }}
+    runs-on: ubuntu-latest
+
+    env:
+      SKETCHES_REPORTS_PATH: sketches-reports
+
+    strategy:
+      fail-fast: false
+
+      matrix:
+        board:
+          - fqbn: arduino:mbed_nano:nano33ble
+            platforms: |
+              - name: arduino:mbed_nano
+            libraries: |
+              - name: Arduino_APDS9960
+              - name: Arduino_HTS221
+              - name: Arduino_LPS22HB
+              - name: Arduino_LSM9DS1
+            sketch-paths: examples/Nano33BLESenseFirmware
+          - fqbn: arduino:samd:mkrwifi1010
+            platforms: |
+              - name: arduino:samd
+            libraries: |
+              - name: ArduinoBLE
+              - name: Adafruit LSM9DS1 Library
+            sketch-paths: examples/PhysicsLabFirmware
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Compile examples
+        uses: arduino/compile-sketches@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          fqbn: ${{ matrix.board.fqbn }}
+          platforms: ${{ matrix.board.platforms }}
+          libraries: |
+            # Install the library from the local path.
+            - source-path: ./
+            # Board-specific library dependencies
+            ${{ matrix.board.libraries }}
+          sketch-paths: |
+            ${{ matrix.board.sketch-paths }}
+          enable-deltas-report: true
+          sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}
+
+      - name: Save sketches report as workflow artifact
+        uses: actions/upload-artifact@v2
+        with:
+          if-no-files-found: error
+          path: ${{ env.SKETCHES_REPORTS_PATH }}
+          name: ${{ env.SKETCHES_REPORTS_PATH }}

.github/workflows/report-size-deltas.yml

@@ -0,0 +1,24 @@
+name: Report Size Deltas
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  push:
+    paths:
+      - ".github/workflows/report-size-deltas.yml"
+  schedule:
+    # Run at the minimum interval allowed by GitHub Actions.
+    # Note: GitHub Actions periodically has outages which result in workflow failures.
+    # In this event, the workflows will start passing again once the service recovers.
+    - cron: "*/5 * * * *"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  report:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Comment size deltas reports to PRs
+        uses: arduino/report-size-deltas@v1
+        with:
+          # The name of the workflow artifact created by the sketch compilation workflow
+          sketches-reports-source: sketches-reports

.github/workflows/spell-check.yml

@@ -0,0 +1,22 @@
+name: Spell Check
+
+# See: https://docs.github.com/en/free-pro-team@latest/actions/reference/events-that-trigger-workflows
+on:
+  push:
+  pull_request:
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch new misspelling detections resulting from dictionary updates.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  spellcheck:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Spell check
+        uses: codespell-project/actions-codespell@master

README.adoc

@@ -1,4 +1,11 @@
-= Arduino_ScienceJournal Library for Arduino =
+:repository-owner: arduino-libraries
+:repository-name: Arduino_ScienceJournal
+
+= {repository-name} Library for Arduino =
+
+image:https://github.com/{repository-owner}/{repository-name}/actions/workflows/check-arduino.yml/badge.svg["Check Arduino status", link="https://github.com/{repository-owner}/{repository-name}/actions/workflows/check-arduino.yml"]
+image:https://github.com/{repository-owner}/{repository-name}/actions/workflows/compile-examples.yml/badge.svg["Compile Examples status", link="https://github.com/{repository-owner}/{repository-name}/actions/workflows/compile-examples.yml"]
+image:https://github.com/{repository-owner}/{repository-name}/actions/workflows/spell-check.yml/badge.svg["Spell Check status", link="https://github.com/{repository-owner}/{repository-name}/actions/workflows/spell-check.yml"]
 
 Firmware for the Physics Lab kit and the Arduino Nano 33 BLE Sense.
 

examples/PhysicsLabFirmware/PhysicsLabFirmware.ino

@@ -81,13 +81,13 @@ void setup() {
   digitalWrite(RESISTANCE_AUX_PIN, LOW);
 
   if (!INA226.begin(0x45)) {
-    Serial.println("Failled to initialized INA226!");
+    Serial.println("Failed to initialized INA226!");
 
     while (1);
   }
 
   if (!imu.begin()) {
-    Serial.println("Failled to initialized IMU!");
+    Serial.println("Failed to initialized IMU!");
 
     while (1);
   }
@@ -97,7 +97,7 @@ void setup() {
   imu.setupGyro(imu.LSM9DS1_GYROSCALE_245DPS);
 
   if (!BLE.begin()) {
-    Serial.println("Failled to initialized BLE!");
+    Serial.println("Failed to initialized BLE!");
 
     while (1);
   }

extras/BLE_spec BLE Sense Firmware.txt

@@ -1,10 +1,10 @@
 BLE Sense - BLE specifications.txt
 ==================================
 
-GAP (Adversisement)
+GAP (Advertisement)
 -------------------
 Local name:    BLESense - <last 4 characters of BT address>
-Serivice UUID: 555a0002-0000-467a-9538-01f0652c74e8
+Service UUID: 555a0002-0000-467a-9538-01f0652c74e8
 
 
 GATT

extras/BLE_spec MKR Science Kit Firmware.txt

@@ -2,10 +2,10 @@ MKR Science Kit Firmware - BLE specifications.txt
 =================================================
 
 
-GAP (Adversisement)
+GAP (Advertisement)
 -------------------
 Local name:    MKRSci<last 4 characters of BT address>
-Serivice UUID: 555a0001-0000-467a-9538-01f0652c74e8
+Service UUID: 555a0001-0000-467a-9538-01f0652c74e8
 
 
 GATT
@@ -114,7 +114,7 @@ UUID:       555a0001-5001-467a-9538-01f0652c74e8
 Properties: notify
 Value size: 12 bytes
 Data format: Array of 3 x 32-bit IEEE floats (little endian)
-Description: X, Y, Z acceleration values in G's, if subscribed notification sent every 10 ms
+Description: X, Y, Z acceleration values in g's, if subscribed notification sent every 10 ms
 
 Gyroscope Characteristic
 ~~~~~~~~~~~~~~~~~~~~~~~~